It was a cold February night. Two policemen, Steve and Tom were walking around the city streets. They stopped at the police station, and said hello to their friends. Then they started walking around the city again. Everything was quiet. They were going down Jones street, when suddenly, they saw a strange old man in front of them. He was holding a long stick, and he was singing an old song. They were surprised. What was he doind out in the streets on a cold night like this? They decided to speak to him. “Good evening, sir,” said Steve. “can we help you?”